R-Fraction Alpha Lipoic Acid - Double Strength

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For a more effective alpha lipoic acid supplement, try Swanson R-Fraction Alpha Lipoic Acid. Conventional alpha lipoic acid supplements feature a 50-50 racemic blend of R and S isomers, but the R isomer is the only form that occurs in the human body, and it's the form responsible for most of alpha lipoic acid's beneficial effects. However, efforts to make an effective supplement containing only the R form have always been hampered by stability problems - until now.


Supplement Facts

Serving Size 1 Capsule

Servings Per Container 60

Amount Per Serving % Daily Value
R-Fraction Alpha-Lipoic Acid [from Bio-Enhanced® Na-RALA (sodium R-lipoic acid)] 100 mg *

*Daily Value not established.

Other Ingredients: Rice flour, gelatin, calcium palmitate.

Suggested Use: As a dietary supplement, take one capsule one to two times per day with water.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children., Do not use if seal is broken., Store in a cool, dry place.

Trademark Information: Bio-Enhanced® is a registered trademark of GeroNova, Inc.




  1. What is R-Fraction Alpha Lipoic Acid (R-ALA)?
    R-Fraction Alpha Lipoic Acid (R-ALA) is the naturally occurring, biologically active form of alpha lipoic acid. Unlike standard alpha lipoic acid supplements that may contain a mixture of R- and S-forms, R-ALA provides the form the body naturally utilizes. Swanson R-Fraction Alpha Lipoic Acid delivers targeted antioxidant support and helps support healthy cellular energy production.
  2. What are the benefits of R-Fraction Alpha Lipoic Acid?
    R-ALA is valued for its antioxidant properties and its role in cellular metabolism. It helps neutralize free radicals, supports the body's natural antioxidant defenses, and contributes to healthy energy production at the cellular level. These benefits make R-ALA a popular supplement for supporting overall wellness, healthy aging, and cellular health.
  3. How is R-ALA different from regular alpha lipoic acid?
    Standard alpha lipoic acid typically contains both R-alpha lipoic acid and S-alpha lipoic acid. R-Fraction Alpha Lipoic Acid contains only the naturally occurring R-form, which is the form most actively involved in the body's metabolic and antioxidant processes. Many consumers choose R-ALA supplements because they prefer the naturally occurring form found in the body.
  4. What role does R-ALA play in energy metabolism?
    R-ALA serves as a cofactor in cellular energy production, helping support the metabolic processes that convert carbohydrates, fats, and proteins into usable energy. It plays an important role in mitochondrial function, the process by which cells generate energy, making it a valuable nutrient for supporting healthy cellular metabolism and overall wellness.
  5. Is R-ALA better absorbed than regular alpha lipoic acid?
    R-ALA is the naturally occurring form of alpha lipoic acid and is the form most readily recognized by the body's metabolic pathways. Some research suggests that the R-form may have different absorption and utilization characteristics than mixed-form alpha lipoic acid. However, individual responses can vary based on factors such as dosage, formulation, and personal physiology. Swanson R-Fraction Alpha Lipoic Acid provides the pure R-form for consumers seeking this naturally occurring form of alpha lipoic acid.
  6. Is Swanson R-Fraction Alpha Lipoic Acid non-GMO?
    Yes. Swanson R-Fraction Alpha Lipoic Acid is formulated with non-GMO ingredients, making it a great choice for consumers seeking antioxidant and cellular wellness support while adhering to a non-GMO lifestyle. This quality-focused formula provides the naturally occurring R-form of alpha lipoic acid without genetically modified ingredients.